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EC number: 426-730-3 | CAS number: 123439-82-7
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data

Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Conclusion on classification
Environmental classification for the tetraammineplatinum(II) substances under consideration is based on the lowest acute and chronic threshold values from the tetraammineplatinum(II) ecotoxicity test data:
-acute ERV: lowest acute threshold value is 8.6 mg Pt/L (geometric mean EC50 value with D. magna, based on the experimental results for tetraammineplatinum diacetate and tetraammineplatinum dihydrogencarbonate)
-chronic ERV: lowest chronic threshold value is 1.41 mg Pt/L (lowest EC10 value for toxicity to algae observed for tetraammineplatinum acetate).
The derivation of both ERV values is detailed in the read-across justification report (cfr. IUCLID Section 13).
For classification purposes, these ERVs have been recalculated to the values expressed as the concentration of the substance (conversion based on molecular weight conversion from soluble ion to the substance considered – cfr. details in below table). Environmental classification is derived as outlined in ECHA Guidance on the application of the CLP criteria (version 5.0; ECHA, 2017) - cfr. below table.
|
| using acute ERV | using chronic ERV | using acute ERV | |||||||
Substance name | Molecular formula | MWt | Pt Wt% | Acute ERV | Chronic ERV | Acute aquatic hazard | Acute | Long-term aquatic hazard | Chronic | Long-term aquatic hazard | Chronic |
Tetraammineplatinum(II) nitrate | [(NH3)4Pt](NO3)2 | 387.21 | 50.4 | 17.1 | 2.8 | not classified |
| not classified | Aquatic Chronic 3 | ||
Tetraammineplatinum(II) dichloride | [(NH3)4Pt]Cl2 | 334.11 | 58.4 | 14.7 | 2.4 | not classified |
| not classified | Aquatic Chronic 3 | ||
Tetraammineplatinum(II) hydrogen carbonate | [(NH3)4Pt](HCO3)2 | 385.23 | 50.6 | 17.0 | 2.8 | not classified |
| not classified | Aquatic Chronic 3 | ||
Tetrammineplatinum(II) diacetate | [(NH3)4Pt](CH3COO)2 | 381.29 | 51.2 | 16.8 | 2.8 | not classified |
| not classified | Aquatic Chronic 3 |
Environmental classification is assessed:
-for acute toxicity: based on the acute ERV for the category
-for chronic toxicity: based on the acute and chronic ERVs for the category. As highlighted in the read-across justification document, chronic data are only available for algae. This algae tox data are the basis for the chronic ERV. However, for classification purposes, the classification using the more reliable acute ERV is also derived and the most conservative classification is maintained.
All substances covered in this category are classified as Aquatic Chronic 3 (H412) based on the acute ERV. No classification for acute aquatic hazard is required (acute ERV > 1 mg/L).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.

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